CN114057313A

CN114057313A - Environment-friendly deodorization type sewage treatment equipment and method

Info

Publication number: CN114057313A
Application number: CN202111473971.4A
Authority: CN
Inventors: 魏长青; 冯显桓; 黄棣巍
Original assignee: Grand Construction Engineering Co ltd
Current assignee: Grand Construction Engineering Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-02-18

Abstract

The invention discloses an environment-friendly deodorization type sewage treatment device and a method, which relate to the field of sewage treatment and comprise a sewage inlet pipeline, wherein one end of the sewage inlet pipeline is communicated with a sewage filter box, in order to solve the problem that the current sewage treatment process generally pumps sewage from a sewer position into a sewage treatment box on the ground surface for treatment, the transportation from the low position to the high position causes the problems of large load of the water pump and energy waste, one end of the sewage discharge pipeline is provided with a sewage lifting box, a vacuum generating unit is arranged in the sewage lifting box, when the vacuum generating unit vacuumizes the interior of the sewage lifting box, according to the vacuum pressure, the sewage at the end of the sewage source is pressed into the sewage lifting box by the pressure, therefore, sewage is automatically pressed into the sewage lifting box by utilizing the principle of pressure difference, and energy is saved compared with a water pump.

Description

Environment-friendly deodorization type sewage treatment equipment and method

Technical Field

The invention relates to the field of sewage treatment, in particular to environment-friendly deodorization type sewage treatment equipment and method.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Topics about water pollution are continuously being raised, especially the problem of groundwater pollution.

The pollution of surface water is obvious, and the pollution of underground water is eye surprise.

The proportion of the existing medical sewage occupying one city is also large, the medical sewage firstly enters a pipeline to be transported into a treatment box for treatment in the treatment process, but the pipeline transportation sewage is usually easy to block, if the blockage occurs, the sewage discharge system of a hospital cannot be normally used, a series of consequences can be caused, and the loss is large.

And the sewage is usually pumped into a sewage treatment box on the ground surface from a sewer position for treatment in the current sewage treatment process, and the load of a water pump is large, energy is wasted and the treatment amount is small due to the transportation from a low position to a high position.

Therefore, it is necessary to invent an environmental protection deodorization type sewage treatment apparatus and method to solve the above problems.

Disclosure of Invention

The invention aims to provide an environment-friendly deodorization type sewage treatment device and method, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an environmental protection deodorization type sewage treatment device, includes that sewage gets into the pipeline, the one end intercommunication that sewage got into the pipeline is provided with the sewage rose box, and the partial below that sewage got into pipeline intercommunication sewage rose box is provided with sewage temporary storage case, the one end intercommunication that sewage rose box kept away from sewage and got into the pipeline has the sewage discharge pipe, and the tip of sewage discharge pipe is provided with sewage lift box, is provided with the outer pipeline of sewage on the sewage lift box, sewage gets into pipeline, sewage temporary storage case, sewage rose box, sewage discharge pipe and all arranges the manhole that is used for the sewer of blowdown in to be the device, sewage lift box sets up in the ground of sewer top, be provided with the vacuum generation unit with the inside cavity evacuation of sewage lift box in the sewage lift box, the one end of vacuum generation unit and the outside intercommunication of sewage lift box, the outer upper end of sewage lift box still fixedly is provided with the second sewage transportation that communicates with sewage pipeline And the conveying unit is arranged below the second sewage conveying unit and is communicated with a pipeline inside the lower end of the sewage lifting box, and the end part of the sewage discharge pipeline extends into the bottom inside the sewage lifting box.

Preferably, the one end that sewage discharge pipe stretched into inside sewage lift case is provided with the one-way water valve that supplies sewage discharge pipe normal water one-way entering sewage lift case, the outside of one-way water valve blocks there is the filter plate, the filter plate is the rectangle cell body that forms between L font structure and the sewage lift incasement wall, and the surface of filter plate is provided with the inside and outside filtration pore of multiunit intercommunication rectangle cell body.

In the embodiment, in order to solve the problems that sewage is generally pumped into a sewage treatment tank on the ground surface from a sewer position for treatment in the current sewage treatment process, and the load of a water pump is large and energy is wasted due to transportation from a low position to a high position, a sewage lifting tank is arranged at one end of a sewage discharge pipeline, a vacuum generating unit is arranged in the sewage lifting tank, when the vacuum generating unit vacuumizes the interior of the sewage lifting tank, according to the pressure of vacuum, sewage entering one end of a pipeline source can be pressed into the sewage lifting tank due to the pressure, so that the sewage is automatically pressed into the sewage lifting tank by using the principle of pressure difference, energy is saved relative to the water pump, and then the sewage in the sewage lifting tank is discharged from a sewage discharge pipeline by using a second sewage transportation unit for treatment;

at present, when a water pump is used for sewage treatment and is transported to a high position from a low position, water can be transported to the high position from the low position usually only when the load is small, namely, in the water pump with the same power, the transportation amount from the low position to the high position is reduced, in order to solve the phenomenon, the second sewage transportation unit also uses a large-flow water pump, the water entering the low position of the pipeline by sewage is transported to the high position and then is discharged by the second sewage transportation unit by utilizing the principle of pressure difference, the purpose of saving energy while expanding the sewage treatment amount is ensured, the sewage treatment device is particularly suitable for large-flow sewage treatment, the problems of large waste energy from the low position to the high position and insufficient power of the water pump do not need to be considered, and the practicability is high.

Preferably, the sewage rose box includes two sets of semi-cylindrical structures, and two sets of semi-cylindrical structures's lower extreme is all fixed to be provided with the location fixed plate, and mutual laminating is and pass through the fix with screw between two sets of location fixed plates that correspond, and the fixed rotor plate that is provided with in the upper end middle part of a set of semi-cylindrical structure, and the upper end both sides of another set of semi-cylindrical structure are all fixed to be provided with and rotate the seat, the rotor plate is arranged in between two sets of rotation seats, and is articulated through the axis of rotation activity between rotor plate and the rotation seat, is provided with the spring board between rotor plate and the rotation seat, and the tip of spring board passes through the fix with screw on rotating the seat, and the middle part activity laminating of spring board is close to the one side of rotating the seat at the rotor plate.

It should be noted that, in order to solve the problem that medical sewage is firstly transported into a treatment tank through a pipeline for treatment in the treatment process, but the pipeline transportation sewage is usually easy to block, if the blockage causes that a sewage discharge system of a hospital cannot be normally used, a series of consequences can be caused, and the loss is large, a sewage filter tank is arranged at the joint of a sewage inlet pipeline and a sewage temporary storage tank, a plurality of impurities existing before the sewage enters a sewage discharge pipeline can be collected in the sewage filter tank, and the impurities are stored in the sewage filter tank for cleaning at regular time, so that the sewage discharge pipeline is ensured to normally transport the sewage, the impurities can be concentrated, and the cleaning is convenient;

specifically, the sewage filtering box comprises two groups of semi-cylindrical structures, the lower ends of the two groups of semi-cylindrical structures are fixedly provided with positioning fixing plates, the two groups of corresponding positioning fixing plates are mutually attached and fixed through screws, the middle part of the upper end of one group of semi-cylindrical structures is fixedly provided with a rotating plate, the two sides of the upper end of the other group of semi-cylindrical structures are fixedly provided with rotating seats, the rotating plate is arranged between the two groups of rotating seats, the rotating plate is movably hinged with the rotating seats through rotating shafts, a spring plate is arranged between the rotating plate and the rotating seats, the end part of the spring plate is fixed on the rotating seats through screws, the middle part of the spring plate is movably attached to one surface of the rotating plate close to the rotating seats, the spring plate is in a compressed state and is in a semi-circular structure in an original state, and when the screws between the two groups of positioning fixing plates at the lower end of the sewage filtering box are opened, the two groups of semi-cylindrical structures lose the limiting effect, the spring plate resets and is semicircular structure for two sets of semicircular structures can be opened automatically, and the filtering cotton sleeve is convenient for drop from the sewage filter box automatically, and the impurity in the sewage filter box is convenient for clear up.

Preferably, the both ends of sewage rose box are fixed respectively and are provided with inside and outside first connecting tube, the second connecting tube of intercommunication sewage rose box, the end fixing that sewage got into the pipeline is provided with first sleeve pipe, be provided with the second control valve on the first sleeve pipe, first sleeve pipe passes through screw-thread fit to be connected on first connecting tube, sewage discharge pipe's end fixing is provided with the second adapter sleeve, is provided with the third control valve on the second adapter sleeve, the second adapter sleeve passes through screw-thread fit to be connected on the second connecting tube.

Furthermore, the sewage filter box is detachably connected between the sewage inlet pipeline and the sewage outlet pipeline through the first connecting pipeline and the second connecting pipeline at the two ends of the sewage filter box, so that the whole sewage filter box is convenient to disassemble and assemble for cleaning;

wherein, the sewage that sewage got into in the pipeline temporarily discharges into the storage of sewage temporary storage case, is convenient for maintain sewage treatment system normal operating.

Preferably, a filtering cotton sleeve with an opening at one end is arranged in the sewage filtering tank, the opening of the filtering cotton sleeve faces the sewage inlet pipeline, the end of the filtering cotton sleeve is clamped between the inner magnetic clamping ring and the outer magnetic clamping ring, the inner magnetic clamping ring is clamped at the inner ring of the outer magnetic clamping ring, the outer magnetic clamping ring is fixed at the inner ring of the sewage filtering tank in an adsorption manner, and a turnover part which is turned over and tied to the end of the outer magnetic clamping ring is arranged at one end of the opening of the filtering cotton sleeve.

Specifically, for the convenience of cleaning up the box and changing the cotton cover of filtration, will filter cotton cover open position block outside between magnetism snap ring, interior magnetism snap ring, conveniently take out alone and filter the cotton cover and clear up.

Preferably, the inside of sewage rose box is provided with stirs the clearance ring, stir the clearance ring and be the inner circle department of annular structure laminating at sewage rose box, stir the position that the clearance ring is close to the cotton cover outer lane of filtration and be the arc surface, stir the clearance ring and be provided with the multiunit, the multiunit is stirred the clearance ring and is the equidistance and distribute in sewage rose box, sewage rose box keeps away from sewage and gets into the one end of pipeline and stir between the clearance ring, the multiunit is stirred and is all fixed being provided with expanding spring between the clearance ring.

The inner wall of the sewage filter box is provided with a stirring cleaning ring, the stirring cleaning ring is provided with a telescopic spring, when water passes through the filtering cotton sleeve, the stirring cleaning ring is pushed to move left and right under the action of pushing, the stirring cleaning ring moves left and right and strikes the filtering cotton sleeve when moving left and right, so that impurities adhered to the inner wall of the filtering cotton sleeve fall off, the water permeability of the filtering cotton sleeve is ensured conveniently, and the effect and the efficiency of sewage treatment are not influenced;

and the position of the poking cleaning ring close to the outer ring of the filtering cotton sleeve is an arc surface, and the poking cleaning ring moves left and right and is used for beating and scraping the filtering cotton sleeve without causing abrasion to the filtering cotton sleeve.

Preferably, the inner ring of the inner magnetic snap ring is fixedly provided with two sets of elastic shielding plates, the two sets of elastic shielding plates are attached to each other, the inner ring of the inner magnetic snap ring is also fixedly provided with a fixed blocking plate which blocks one side of the elastic shielding plate close to the sewage inlet pipeline, and one side of the fixed blocking plate close to the sewage inlet pipeline is provided with a guide inclined plane inclined to the central axis position of the sewage filter box.

In the device, in order to avoid the backflow of impurities entering the filtering cotton sleeve, two groups of elastic shielding plates are fixedly arranged at the inner ring of the inner magnetic snap ring, the two groups of elastic shielding plates are mutually attached, a fixed blocking plate for blocking one surface of the elastic shielding plate, which is close to a sewage inlet pipeline, is also fixedly arranged at the inner ring of the inner magnetic snap ring, one surface of the fixed blocking plate, which is close to the sewage inlet pipeline, is provided with a guide inclined plane inclined to the central axis position of the sewage filtering box, when sewage enters the filtering cotton sleeve, the sewage can push the elastic shielding plate to elastically deform and open towards the inside of the filtering cotton sleeve, so that the impurities in the sewage and the sewage enter the filtering cotton sleeve, the sewage is discharged to a sewage discharge pipeline through the filtering cotton sleeve, and the impurities are filtered in the filtering cotton sleeve;

when sewage in the filtering cotton sleeve flows back to the sewage inlet pipeline, the elastic shielding plates can be pushed by the sewage to incline towards the sewage inlet pipeline, and the fixed shielding plates block one surface, close to the sewage inlet pipeline, of the elastic shielding plates, and the two groups of elastic shielding plates can only be in a state of being attached to each other to connect the sewage filter box with the sewage inlet pipeline and block one end of the sewage inlet pipeline, so that the sewage backflow phenomenon is avoided;

and the fixed barrier plate is provided with a guide inclined plane, so that the guide sewage and impurities can smoothly flow towards the middle part of the sewage filter box, and the barrier can not be formed.

Preferably, the upper end of the sewage temporary storage tank is provided with a sewage temporary storage connecting pipe, the sewage temporary storage connecting pipe is connected with a communicating sewage temporary storage inlet pipeline inside the sewage inlet pipeline through screw thread fit, the sewage temporary storage inlet pipeline is provided with a first control valve, one side of the lower end of the sewage temporary storage tank is provided with a backflow discharge pipe communicated between the inside of the sewage temporary storage tank and the inside of the sewage inlet pipeline, and a first sewage transportation unit is arranged on the backflow discharge pipe.

In this embodiment, after sewage gets into the one end of pipeline intercommunication sewage rose box by the end, sewage gets into and continues the exhaust sewage in the pipeline and can only temporarily pass through sewage and keep in the entering pipeline and discharge into the sewage temporary storage case, the sewage temporary storage case has played the purpose of collecting sewage temporarily, close first control valve after sewage treatment system clearance impurity finishes, open first sewage transportation unit, first sewage transportation unit discharges the sewage accessible backward flow discharge pipe that collects in the sewage temporary storage case into the sewage entering pipeline again, the unloaded state in the sewage temporary storage case has been guaranteed so that continue to use next time.

Preferably, the another side of the case is kept in to sewage is provided with the clearance groove of inside and outside intercommunication, it is provided with top open-ended impurity collection box to slide in the clearance groove, and the box outside is kept in to sewage is stretched out to the one end that the box was collected to impurity, and the outside fixed welding that the box was collected to impurity has the handle, form sewage collection chamber between the bottom of box is collected to impurity and the bottom of the case is kept in to sewage, and the box was collected to impurity's upper end opening one end intercommunication sewage keeps in to the outside of case, the bottom surface that the box was collected to impurity is provided with the through-hole that runs through from top to bottom of multiunit, the upper surface activity laminating in through-hole has the filtration cotton board.

It should be noted that, the sewage entering the sewage temporary storage box for temporary storage has more impurities without being filtered, and the space in the sewage temporary storage box is limited, so that the whole system cannot be used once the blockage phenomenon is caused, therefore, the impurity collection box is arranged, the sewage discharged into the sewage temporary storage box can enter the sewage collection cavity for temporary storage after impurities are filtered through the filtering cotton plate and the through hole at the bottom of the impurity collection box, the impurities stay in the impurity collection box, and because one end of the opening at the upper end of the impurity collection box is communicated with the outside of the sewage temporary storage box, the first sewage transport unit can draw out the water in the sewage collection cavity under the condition that the first control valve is closed, and the communication of the internal air pressure and the external air pressure is ensured;

can collect the box pull with impurity through the handle and go out, conveniently clear up the impurity of collecting in the impurity collection box.

Preferably, the upper surface of the filtering cotton plate is fixedly provided with a hollow floater, the upper end of the hollow floater is fixedly provided with a circular rubber pad, the lower surface of the circular rubber pad is fixedly provided with an inner magnetic ring and an outer magnetic ring, the inner magnetic ring is arranged at the inner ring of the outer magnetic ring, the outer magnetic ring and the inner magnetic ring are fixedly connected through an elastic metal ring, the circular rubber pad is right opposite to the lower part of the temporary sewage storage connecting pipe, and the diameter of the circular rubber pad is larger than that of the temporary sewage storage connecting pipe.

When the sewage is temporarily stored in the sewage temporary storage tank, the sewage pushes the circular rubber pad and the hollow floater to move upwards, and when the water exceeds a set highest threshold value, the circular rubber pad is attached and blocked below the sewage temporary storage connecting pipe, so that the sewage is prevented from continuously entering the sewage temporary storage tank;

the filtering cotton plate can be pulled upwards when the circular rubber pad floats upwards, so that a real-time filtering effect is ensured, the filtering cotton plate can be taken out and cleaned conveniently, the inner magnetic ring and the outer magnetic ring are fixedly arranged on the lower surface of the circular rubber pad, the inner magnetic ring is arranged on the inner ring of the outer magnetic ring, the outer magnetic ring and the inner magnetic ring are fixedly connected through the elastic metal ring, the inner magnetic ring and the outer magnetic ring can be adsorbed and fixed on the lower surface of the sewage temporary storage box, the circular rubber pad is sealed at the outer ring of the sewage temporary storage connecting pipe, the sealing performance is high, the elastic metal ring can be elastically deformed, and when the outer magnetic ring is tightly pressed on the outer ring of the circular rubber pad through double adsorption sealing, the outer ring of the circular rubber pad has a tendency of deforming towards the inner wall above the sewage temporary storage box, the inner ring and the outer ring of the circular rubber pad are double sealed, and the sealing performance is high;

in the device, the first sewage transportation unit and the second sewage transportation unit can both use devices such as a water pump, the vacuum generation unit can use devices such as a vacuum generator, and the first control valve, the third control valve and the second control valve can all use devices such as an electromagnetic valve.

The invention also discloses an environment-friendly deodorization type sewage treatment method, which comprises any one of the above environment-friendly deodorization type sewage treatment equipment, and further comprises the following steps:

s1: the sewage pretreatment device comprises a sewage pretreatment device, a sewage temporary storage box and a sewage discharge pipeline, wherein a sewage filter box is arranged at the joint of the sewage inlet pipeline and the sewage temporary storage box, a plurality of sundries existing before sewage enters the sewage discharge pipeline can be collected in the sewage filter box, and the sundries are stored in the sewage filter box and cleaned at regular time, so that the sewage discharge pipeline is ensured to normally transport sewage, impurities can be concentrated, and the cleaning is convenient;

s2: maintenance treatment, when the sewage enters one end of the pipeline communicated with the sewage filtering box and is stopped, the sewage which enters the pipeline and is continuously discharged can only be temporarily stored into the pipeline and is discharged into the sewage storage box, the sewage storage box plays a role in temporarily collecting the sewage, after the sewage treatment system finishes impurity cleaning, the first control valve is closed, the first sewage transportation unit is opened, the first sewage transportation unit can discharge the sewage collected in the sewage storage box into the sewage inlet pipeline again through the backflow discharge pipe, and the no-load state in the sewage storage box is ensured so as to be continuously used next time;

s3: the sewage lifting device comprises a sewage lifting pipe, a sewage discharging pipe, a sewage lifting box, a vacuum generating unit, a first sewage conveying unit and a second sewage conveying unit, wherein the sewage lifting box is arranged at one end of the sewage discharging pipe, the vacuum generating unit is arranged in the sewage lifting box, when the vacuum generating unit vacuumizes the interior of the sewage lifting box, sewage entering one end of a pipe source can be pressed into the sewage lifting box due to pressure according to the vacuum pressure, so that the sewage is automatically pressed into the sewage lifting box by utilizing the pressure difference principle, energy is saved relative to a water pump, and then the sewage in the sewage lifting box is discharged from a sewage discharging pipe by utilizing the second sewage conveying unit;

s4: deodorization treatment, the filtering cotton sleeve of the sewage filtering box is added with the following steps: the deodorizing particles such as coconut shell particle active carbon, volcanic rock particles and the like are treated, and the completion of deodorization before sewage is discharged from a sewage discharge pipeline for further treatment is ensured.

The invention has the technical effects and advantages that:

1. the invention relates to an environment-friendly deodorization type sewage treatment device and a method, comprising a sewage inlet pipeline, wherein one end of the sewage inlet pipeline is communicated with a sewage filter tank, a sewage temporary storage tank is arranged below the part of the sewage inlet pipeline communicated with the sewage filter tank, one end of the sewage filter tank far away from the sewage inlet pipeline is communicated with a sewage discharge pipeline, in order to solve the problem that in the current sewage treatment process, sewage is generally pumped into a sewage treatment tank on the ground surface from a sewer position for treatment, the load of a water pump is larger and energy is wasted due to transportation from a low position to a high position, one end of the sewage discharge pipeline is provided with a sewage lifting tank, the sewage lifting tank is internally provided with a vacuum generating unit, when the vacuum generating unit vacuumizes the inside of the sewage lifting tank, according to the pressure of vacuum, the sewage at one end of the sewage inlet pipeline source is pressed into the sewage lifting tank due to the pressure, the sewage is automatically pressed into the sewage lifting box by utilizing the principle of pressure difference, energy is saved relative to a water pump, and then the sewage in the sewage lifting box is discharged from the sewage discharging pipeline by utilizing the second sewage transportation unit for treatment;

2. according to the environment-friendly deodorization type sewage treatment equipment and method, when a water pump is used for sewage treatment at present and is transported from a low position to a high position, water can be transported from the low position to the high position usually only by a small load, namely, the transport volume of the water pump with the same power is reduced from the low position to the high position;

3. the invention relates to an environment-friendly deodorization type sewage treatment device and method, aiming at solving the problems that medical sewage is firstly conveyed into a treatment box through a pipeline for treatment in the treatment process, but the pipeline conveying sewage is usually easy to block, if the sewage discharge system of a hospital cannot be normally used due to blocking, a series of consequences can be caused, and the loss is large;

4. according to the environment-friendly deodorization type sewage treatment equipment and method, sewage entering a pipeline is temporarily discharged into the sewage temporary storage tank for storage, so that the normal operation of a sewage treatment system is conveniently maintained;

5. according to the environment-friendly deodorization type sewage treatment equipment and method, in order to avoid impurities from being adhered to the inner wall of the filtering cotton sleeve and reducing the water permeability of the filtering cotton sleeve, the inner wall of the sewage filter box is provided with the stirring cleaning ring, the stirring cleaning ring is provided with the telescopic spring, when water passes through the filtering cotton sleeve, the stirring cleaning ring is pushed to move left and right, the filtering cotton sleeve is struck and scraped when the stirring cleaning ring moves left and right, so that the impurities adhered to the inner wall of the filtering cotton sleeve fall off, the water permeability of the filtering cotton sleeve is ensured, and the effect and the efficiency of sewage treatment are not influenced;

6. in order to avoid the backflow of impurities entering a filtering cotton sleeve, two groups of elastic shielding plates are fixedly arranged at the inner ring of an inner magnetic snap ring, the two groups of elastic shielding plates are mutually attached, a fixed blocking plate for blocking one surface of the elastic shielding plate close to a sewage inlet pipeline is also fixedly arranged at the inner ring of the inner magnetic snap ring, a guide inclined surface inclined towards the central axis position of a sewage filtering box is arranged at one surface of the fixed blocking plate close to the sewage inlet pipeline, when sewage enters the filtering cotton sleeve, the sewage can push the elastic shielding plates to elastically deform and open towards the inside of the filtering cotton sleeve, so that the impurities in the sewage and the sewage enter the filtering cotton sleeve, the sewage is discharged to a sewage discharge pipeline through the filtering cotton sleeve, and the impurities are filtered in the filtering cotton sleeve;

7. according to the environment-friendly deodorization type sewage treatment equipment and the method, after one end of a sewage inlet pipeline communicated with a sewage filter box is cut off, sewage continuously discharged from the sewage inlet pipeline can only be temporarily discharged into a sewage temporary storage box through the sewage temporary storage pipeline, the sewage temporary storage box plays a role in temporarily collecting the sewage, after a sewage treatment system finishes impurity cleaning, a first control valve is closed, a first sewage transportation unit is opened, the first sewage transportation unit can discharge the sewage collected in the sewage temporary storage box into the sewage inlet pipeline again through a backflow discharge pipe, and the no-load state of the sewage temporary storage box is ensured so as to be continuously used next time;

8. according to the environment-friendly deodorization type sewage treatment equipment and method, in order to avoid overfilling of sewage temporarily stored in the sewage temporary storage tank, the hollow floater and the circular rubber pad are arranged above the filtering cotton plate, when the sewage is temporarily stored in the sewage temporary storage tank, the sewage can push the circular rubber pad and the hollow floater to move upwards, when the sewage moves upwards, and when the water exceeds a set highest threshold value, the circular rubber pad is attached and blocked below the sewage temporary storage connecting pipe, so that the sewage is prevented from continuously entering the sewage temporary storage tank.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic side view of the present invention.

FIG. 3 is a schematic view of the backside structure of the present invention.

FIG. 4 is a schematic view of the internal structure of the present invention.

Fig. 5 is a schematic view of the internal structure of the sewage lifting tank of the present invention.

FIG. 6 is a schematic view of the external structure of the sewage holding tank according to the present invention.

FIG. 7 is a schematic view of the external structure of the sewage filtering tank of the present invention.

FIG. 8 is a schematic view of the internal structure of the sewage filtering tank of the present invention.

FIG. 9 is a schematic view of the internal structure of the sewage holding tank according to the present invention.

FIG. 10 is an enlarged view of the structure at A in FIG. 7 according to the present invention.

FIG. 11 is an enlarged view of the structure at B in FIG. 8 according to the present invention.

FIG. 12 is an enlarged view of the structure at C of FIG. 8 according to the present invention.

Fig. 13 is an enlarged view of the structure at D in fig. 9 according to the present invention.

In the figure: 1. sewage enters a pipeline; 2. a sewage temporary storage tank; 3. a sewage filtering tank; 4. a sewage discharge pipe; 5. a sewage lifting tank; 6. a sewage discharge pipeline; 7. a second sewage transport unit; 8. a vacuum generating unit; 10. filtering the plate; 11. filtering holes; 12. a one-way water valve; 13. temporarily storing sewage into a pipeline; 14. A sewage temporary storage connecting pipe; 15. a first control valve; 16. a reflux discharge pipe; 17. a first sewage transport unit; 18. a first connecting pipe; 19. a first sleeve; 20. a rotating plate; 21. a spring plate; 22. a rotating seat; 23. a rotating shaft; 24. positioning the fixing plate; 25. pulling the cleaning ring; 26. a filtering cotton sleeve; 27. A second connecting pipe; 28. a second connecting sleeve; 29. a third control valve; 30. a second control valve; 31. Cleaning the tank; 32. an impurity collection box; 33. a handle; 34. a sewage collection chamber; 35. a tension spring; 36. An elastic shielding plate; 37. fixing the blocking plate; 38. a guide slope; 39. an internal magnetic snap ring; 40. a turnover part; 41. an external magnetic snap ring; 42. a through hole; 43. a filter cotton plate; 44. a hollow float; 45. A circular rubber pad; 46. an internal magnetic ring; 47. an elastic metal ring; 48. an external magnetic ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an environment-friendly deodorization type sewage treatment device as shown in figures 1-13, which comprises a sewage inlet pipeline 1, wherein one end of the sewage inlet pipeline 1 is communicated with a sewage filtering tank 3, a sewage temporary storage tank 2 is arranged below the part of the sewage inlet pipeline 1 communicated with the sewage filtering tank 3, one end of the sewage filtering tank 3 far away from the sewage inlet pipeline 1 is communicated with a sewage discharge pipeline 4, the end part of the sewage discharge pipeline 4 is provided with a sewage lifting tank 5, the sewage lifting tank 5 is provided with a sewage discharge pipeline 6, the sewage inlet pipeline 1, the sewage temporary storage tank 2, the sewage filtering tank 3 and the sewage discharge pipeline 4 are all arranged in an inspection well of a sewer for discharging sewage as a device, the sewage lifting tank 5 is arranged on the ground above the sewer, a vacuum generating unit 8 for vacuumizing the cavity inside the sewage lifting tank 5 is arranged in the sewage lifting tank 5, one end of the vacuum generating unit 8 is communicated with the outside of the sewage lifting box 5, the upper end of the inside of the sewage lifting box 5 is also fixedly provided with a second sewage transportation unit 7 communicated with the sewage discharge pipeline 6, a pipeline communicated with the inside of the lower end of the sewage lifting box 5 is arranged below the second sewage transportation unit 7, and the end part of the sewage discharge pipeline 4 extends into the bottom end of the inside of the sewage lifting box 5.

One end of the sewage discharge pipeline 4 extending into the sewage lifting tank 5 is provided with a one-way water valve 12 for water in the sewage discharge pipeline 4 to enter the sewage lifting tank 5 in a one-way mode, the outside of the one-way water valve 12 blocks a filter plate 10, the filter plate 10 is of an L-shaped structure and forms a rectangular groove body with the inner wall of the sewage lifting tank 5, and the surface of the filter plate 10 is provided with a plurality of groups of filter holes 11 communicated with the inside and the outside of the rectangular groove body.

In the embodiment, in order to solve the problem that sewage is generally pumped into a sewage treatment tank on the ground surface from a sewer position for treatment in the current sewage treatment process, and the load of a water pump is large and energy is wasted due to transportation from a low position to a high position, a sewage lifting tank 5 is arranged at one end of a sewage discharge pipeline 4, a vacuum generating unit 8 is arranged in the sewage lifting tank 5, when the vacuum generating unit 8 vacuumizes the interior of the sewage lifting tank 5, according to the pressure of vacuum, sewage entering one end of a source of a pipeline 1 is pressed into the sewage lifting tank 5 due to the pressure, so that the sewage is automatically pressed into the sewage lifting tank 5 by utilizing the principle of pressure difference, energy is saved relative to the water pump, and then the sewage in the sewage lifting tank 5 is discharged from a sewage discharge pipeline 6 by utilizing a second sewage transportation unit 7 for treatment;

at present, when a water pump used for sewage treatment is transported to a high position from a low position, water can be transported to the high position from the low position usually only by a small load, that is, in the water pump with the same power, the transportation amount from the low position to the high position is reduced, in order to solve the phenomenon, the second sewage transportation unit 7 also uses a large-flow water pump, the water at the low position of the sewage inlet pipeline 1 is transported to a high position and then is discharged by the second sewage transportation unit 7 by utilizing the principle of pressure difference, the purpose of saving energy while expanding the sewage treatment amount is ensured, the sewage treatment device is particularly suitable for large-flow sewage treatment, the problems of large waste energy from the low position to the high position and insufficient power of the water pump do not need to be considered, and the practicability is high.

The sewage filtering tank 3 comprises two groups of semi-cylindrical structures, the lower ends of the two groups of semi-cylindrical structures are fixedly provided with positioning fixing plates 24, the two groups of corresponding positioning fixing plates 24 are mutually attached and fixed through screws, the middle part of the upper end of one group of semi-cylindrical structures is fixedly provided with a rotating plate 20, the two sides of the upper end of the other group of semi-cylindrical structures are fixedly provided with rotating seats 22, the rotating plate 20 is arranged between the two groups of rotating seats 22, the rotating plate 20 is movably hinged to the rotating seats 22 through a rotating shaft 23, a spring plate 21 is arranged between the rotating plate 20 and the rotating seats 22, the end part of the spring plate 21 is fixed on the rotating seats 22 through screws, and the middle part of the spring plate 21 is movably attached to one surface, close to the rotating seats 22, of the rotating plate 20.

It should be noted that, in order to solve the problem that medical sewage is firstly transported into a treatment tank through a pipeline for treatment in the treatment process, but the pipeline transportation sewage is usually easy to block, if the blockage causes that a sewage discharge system of a hospital cannot be normally used, a series of consequences can be caused, and the phenomenon of large loss is caused, a sewage filter tank 3 is arranged at the joint of a sewage inlet pipeline 1 and a sewage temporary storage tank 2, a plurality of impurities existing before the sewage enters a sewage discharge pipeline 4 can be collected in the sewage filter tank 3, and the impurities are stored in the sewage filter tank 3 for regular cleaning, so that the sewage discharge pipeline 4 is ensured to normally transport the sewage, the impurities can be concentrated, and the cleaning is convenient;

specifically, the sewage filtering tank 3 comprises two groups of semi-cylindrical structures, the lower ends of the two groups of semi-cylindrical structures are fixedly provided with positioning fixing plates 24, the two groups of corresponding positioning fixing plates 24 are mutually attached and fixed through screws, the middle part of the upper end of one group of semi-cylindrical structures is fixedly provided with a rotating plate 20, the two sides of the upper end of the other group of semi-cylindrical structures are fixedly provided with rotating seats 22, the rotating plate 20 is arranged between the two groups of rotating seats 22, the rotating plate 20 is movably hinged with the rotating seats 22 through a rotating shaft 23, a spring plate 21 is arranged between the rotating plate 20 and the rotating seats 22, the end part of the spring plate 21 is fixed on the rotating seats 22 through screws, the middle part of the spring plate 21 is movably attached to one surface, close to the rotating seats 22, of the rotating plate 20, the spring plate 21 is in a compressed state, the original state is in a semi-circular structure, when the screws between the two groups of positioning fixing plates 24 at the lower end of the sewage filtering tank 3 are opened, lose the limiting displacement between two sets of half cylindrical structure, spring plate 21 resets semicircular structure for two sets of semicircular structure can be opened automatically, are convenient for make the automatic sewage rose box 3 of following of filtration cotton cover 26 drop, and are convenient for clear up the impurity in the sewage rose box 3.

The two ends of the sewage filtering tank 3 are respectively and fixedly provided with a first connecting pipeline 18 and a second connecting pipeline 27 which are communicated with the inside and the outside of the sewage filtering tank 3, the end part of the sewage inlet pipeline 1 is fixedly provided with a first sleeve 19, the first sleeve 19 is provided with a second control valve 30, the first sleeve 19 is connected onto the first connecting pipeline 18 through thread fit, the end part of the sewage outlet pipeline 4 is fixedly provided with a second connecting sleeve 28, the second connecting sleeve 28 is provided with a third control valve 29, and the second connecting sleeve 28 is connected onto the second connecting pipeline 27 through thread fit.

Furthermore, the sewage filtering tank 3 is detachably connected between the sewage inlet pipeline 1 and the sewage discharge pipeline 4 through the first connecting pipeline 18 and the second connecting pipeline 27 at the two ends of the sewage filtering tank, so that the whole sewage inlet pipeline 1 and the sewage discharge pipeline 4 can be conveniently detached and cleaned, when impurities in the sewage filtering tank 3 are cleaned, the third control valve 29 and the first sleeve 19 can be closed, the sewage in the sewage inlet pipeline 1 and the sewage discharge pipeline 4 can be ensured not to leak temporarily, and at the moment, enough time is provided for cleaning the impurities in the sewage filtering tank 3 without stopping the sewage treatment system;

wherein, the sewage that the sewage got into in the pipeline 1 temporarily discharges into in the sewage temporary storage case 2 and stores, is convenient for maintain sewage treatment system normal operating.

The inside of the sewage filtering tank 3 is provided with a filtering cotton sleeve 26 with an opening at one end, the opening position of the filtering cotton sleeve 26 faces the sewage inlet pipeline 1, the end part of the filtering cotton sleeve 26 is clamped between an inner magnetic clamping ring 39 and an outer magnetic clamping ring 41, the inner magnetic clamping ring 39 is clamped at the inner ring of the outer magnetic clamping ring 41, the outer magnetic clamping ring 41 is fixedly adsorbed at the inner ring of the sewage filtering tank 3, and the one end of the opening part of the filtering cotton sleeve 26 is provided with a turnover part 40 which is turned over and tied at the end part of the outer magnetic clamping ring 41.

Specifically, in order to facilitate the replacement of the filter cotton sleeve 26 for the cleaning box, the opening position of the filter cotton sleeve 26 is clamped between the outer magnetic clamping ring 41 and the inner magnetic clamping ring 39, so that the filter cotton sleeve 26 can be conveniently and independently taken out for cleaning.

The inside of sewage rose box 3 is provided with stirs clearance ring 25, it is the inner circle department of annular structure laminating at sewage rose box 3 to stir clearance ring 25, it is the arc surface to stir the position that clearance ring 25 is close to filtration cotton cover 26 outer lane, it is provided with the multiunit to stir clearance ring 25, the multiunit is stirred clearance ring 25 and is the equidistance and distributes in sewage rose box 3, sewage rose box 3 keeps away from sewage entering pipeline 1's one end and stirs between the clearance ring 25, the multiunit is stirred and is all fixed between the clearance ring 25 and be provided with expanding spring 35.

In order to avoid the impurities from being adhered to the inner wall of the filtering cotton sleeve 26 and reduce the water permeability of the filtering cotton sleeve 26, a stirring cleaning ring 25 is arranged on the inner wall of the sewage filtering box 3, a telescopic spring 35 is arranged on the stirring cleaning ring 25, when water passes through the filtering cotton sleeve 26, the water can generate a pushing effect to push the stirring cleaning ring 25 to move left and right, and when the stirring cleaning ring 25 moves left and right, the stirring cleaning ring strikes and scrapes the filtering cotton sleeve 26, so that the impurities adhered to the inner wall of the filtering cotton sleeve 26 fall off, the water permeability of the filtering cotton sleeve 26 is ensured, and the effect and the efficiency of sewage treatment are not influenced;

and stir the position that clearance ring 25 is close to the cotton cover 26 outer lane of filtration and be the arc surface, stir clearance ring 25 and when moving about and beat and scrape the phenomenon that filters cotton cover 26 and can not cause wearing and tearing to filtering cotton cover 26.

Two groups of elastic shielding plates 36 are fixedly arranged at the inner ring of the inner magnetic snap ring 39, the two groups of elastic shielding plates 36 are mutually attached, a fixed blocking plate 37 which blocks one side, close to the sewage inlet pipeline 1, of the elastic shielding plate 36 is also fixedly arranged at the inner ring of the inner magnetic snap ring 39, and a guide inclined surface 38 which inclines to the central axis position of the sewage filter box 3 is arranged on one side, close to the sewage inlet pipeline 1, of the fixed blocking plate 37.

In the device, in order to avoid the backflow of impurities entering the filtering cotton sleeve 26, two groups of elastic shielding plates 36 are fixedly arranged at the inner ring of an inner magnetic snap ring 39, the two groups of elastic shielding plates 36 are mutually attached, a fixed blocking plate 37 which blocks one side, close to the sewage inlet pipeline 1, of the elastic shielding plate 36 is also fixedly arranged at the inner ring of the inner magnetic snap ring 39, a guide inclined plane 38 which is inclined towards the central axis position of the sewage filtering box 3 is arranged at one side, close to the sewage inlet pipeline 1, of the fixed blocking plate 37, when sewage enters the filtering cotton sleeve 26, the sewage can push the elastic shielding plate 36 to elastically deform and open towards the inside of the filtering cotton sleeve 26, so that the impurities in the sewage and the sewage enter the filtering cotton sleeve 26, the sewage is discharged to the sewage discharge pipeline 4 through the filtering cotton sleeve 26, and the impurities are filtered in the filtering cotton sleeve 26;

when sewage in the filtering cotton sleeve 26 flows back to the sewage inlet pipeline 1, the elastic shielding plate 36 can be pushed by the sewage to incline towards the sewage inlet pipeline 1, and as the fixed shielding plate 37 blocks one side of the elastic shielding plate 36 close to the sewage inlet pipeline 1, the two groups of elastic shielding plates 36 can only be in a state of being attached to each other to block one end of the sewage filter box 3 communicated with the sewage inlet pipeline 1, so that the sewage backflow phenomenon is avoided;

and the fixed baffle plate 37 is provided with a guide inclined plane 38, which is convenient for guiding sewage and impurities to smoothly flow towards the middle part of the sewage filtering tank 3 without forming a barrier.

The upper end of the sewage temporary storage tank 2 is provided with a sewage temporary storage connecting pipe 14, the sewage temporary storage connecting pipe 14 is connected with a temporary storage inlet pipeline 13 communicated with the inside of the sewage inlet pipeline 1 through screw thread fit, a first control valve 15 is arranged on the temporary storage inlet pipeline 13, one side of the lower end of the sewage temporary storage tank 2 is provided with a backflow discharge pipe 16 communicated with the inside of the sewage inlet pipeline 1 and the inside of the sewage inlet pipeline 2, and a first sewage transportation unit 17 is arranged on the backflow discharge pipe 16.

In this embodiment, after the sewage enters the pipeline 1 and is communicated with one end of the sewage filtering tank 3, the sewage entering the pipeline 1 and continuously discharged can only be temporarily discharged into the sewage temporary storage tank 2 through the sewage temporary storage entering pipeline 13, the sewage temporary storage tank 2 plays a role of temporarily collecting the sewage, after the sewage treatment system finishes impurity cleaning, the first control valve 15 is closed, the first sewage transportation unit 17 is opened, the first sewage transportation unit 17 can discharge the sewage collected in the sewage temporary storage tank 2 into the sewage entering pipeline 1 again through the backflow discharge pipe 16, and the no-load state in the sewage temporary storage tank 2 is ensured so as to be continuously used next time.

The another side of the case 2 is kept in to sewage is provided with inside and outside intercommunication's clearance groove 31, it is provided with top open-ended impurity collection box 32 to slide in the clearance groove 31, the box 2 outside is kept in to sewage is stretched out to the one end of impurity collection box 32, the outside fixed welding of box 32 is collected to impurity has handle 33, form sewage collection chamber 34 between the bottom of box 32 is collected to impurity and the bottom of the box 2 is kept in to sewage, the outside of box 2 is kept in to upper end opening one end intercommunication sewage of box 32 is collected to impurity, the bottom surface of box 32 is collected to impurity is provided with the through-hole 42 that runs through from top to bottom of multiunit, the upper surface activity laminating of through-hole 42 has filtration cotton board 43.

It should be noted that, the sewage entering the temporary sewage storage tank 2 has more unfiltered impurities, and the temporary sewage storage tank 2 has limited space, so that once a blockage phenomenon occurs, the whole system cannot be used, therefore, the impurity collection box 32 is provided, the sewage discharged into the temporary sewage storage tank 2 can enter the sewage collection cavity 34 for temporary storage after impurities are filtered out through the filter cotton plate 43 and the through hole 42 at the bottom of the impurity collection box 32, and the impurities stay in the impurity collection box 32, because the open end at the upper end of the impurity collection box 32 is communicated with the outside of the temporary sewage storage tank 2, the first sewage transport unit 17 can pump out the water in the sewage collection cavity 34 under the condition that the first control valve 15 is closed, and the inside and outside air pressures are communicated;

the impurity collecting box 32 can be pulled out through the pull handle 33, so that the impurities collected in the impurity collecting box 32 can be conveniently cleaned.

The upper surface of the filtering cotton plate 43 is fixedly provided with a hollow floater 44, the upper end of the hollow floater 44 is fixedly provided with a circular rubber pad 45, the lower surface of the circular rubber pad 45 is fixedly provided with an inner magnetic ring 46 and an outer magnetic ring 48, the inner magnetic ring 46 is arranged at the inner ring of the outer magnetic ring 48, the outer magnetic ring 48 and the inner magnetic ring 46 are fixedly connected through an elastic metal ring 47, the circular rubber pad 45 is just opposite to the lower part of the temporary sewage storage connecting pipe 14, and the diameter of the circular rubber pad 45 is larger than that of the temporary sewage storage connecting pipe 14.

Wherein, in order to avoid the sewage temporary storage tank 2 from overflowing, the hollow floater 44 and the circular rubber pad 45 are arranged above the filtering cotton plate 43, when the sewage temporary storage tank 2 temporarily stores the sewage, the sewage can push the circular rubber pad 45 and the hollow floater 44 to move upwards, when the water exceeds the set highest threshold value, the circular rubber pad 45 is attached and blocked below the sewage temporary storage connecting pipe 14, so as to avoid the sewage from continuously entering the sewage temporary storage tank 2;

and the filtering cotton board 43 can be pulled upwards when the circular rubber pad 45 floats, so as to ensure the real-time filtering effect, the filtering cotton board 43 can be conveniently taken out and cleaned, the lower surface of the circular rubber pad 45 is fixedly provided with an inner magnetic ring 46 and an outer magnetic ring 48, the inner magnetic ring 46 is arranged at the inner ring of the outer magnetic ring 48, the outer magnetic ring 48 is fixedly connected with the inner magnetic ring 46 through an elastic metal ring 47, the inner magnetic ring 46 and the outer magnetic ring 48 can be adsorbed and fixed on the lower surface of the sewage temporary storage box 2, so as to ensure that the circular rubber pad 45 is sealed at the outer ring of the sewage temporary storage connecting pipe 14, the sealing performance is strong, the elastic metal ring 47 can be elastically deformed, the double adsorption sealing can lead the outer ring 48 to press the outer ring of the circular rubber pad 45, so that the outer ring of the circular rubber pad 45 has the tendency of deforming towards the inner wall above the sewage temporary storage box 2, and the inner and outer rings of the circular rubber pad 45 are double sealing, the sealing performance is strong;

in the apparatus, the first sewage transport unit 17 and the second sewage transport unit 7 may use a water pump or the like, the vacuum generation unit 8 may use a vacuum generator or the like, and the first control valve 15, the third control valve 29, and the second control valve 30 may use an electromagnetic valve or the like.

s1: the sewage pretreatment, there is a sewage filter tank 3 in the sewage entering pipeline 1 and the sewage temporary storage tank 2 junction, some sundries existing before the sewage enters the sewage discharge pipeline 4 can be collected in the sewage filter tank 3, the sundries are cleared up regularly in the sewage filter tank 3 to store, have already guaranteed the sewage discharge pipeline 4 transports the sewage usually, can concentrate the impurity, facilitate clearing up;

s2: maintenance treatment, after one end of the sewage inlet pipeline 1 communicated with the sewage filtering tank 3 is cut off, sewage continuously discharged in the sewage inlet pipeline 1 can only be temporarily discharged into the sewage temporary storage tank 2 through the sewage temporary storage inlet pipeline 13, the sewage temporary storage tank 2 plays a role in temporarily collecting the sewage, after the sewage treatment system finishes impurity cleaning, the first control valve 15 is closed, the first sewage transportation unit 17 is opened, the first sewage transportation unit 17 can discharge the sewage collected in the sewage temporary storage tank 2 into the sewage inlet pipeline 1 again through the backflow discharge pipe 16, and the no-load state in the sewage temporary storage tank 2 is ensured so as to be continuously used next time;

s3: lifting treatment, wherein a sewage lifting box 5 is arranged at one end of a sewage discharge pipeline 4, a vacuum generating unit 8 is arranged in the sewage lifting box 5, when the vacuum generating unit 8 vacuumizes the interior of the sewage lifting box 5, according to the vacuum pressure, sewage entering the source end of the pipeline 1 is pressed into the sewage lifting box 5 due to the pressure, so that the sewage is automatically pressed into the sewage lifting box 5 by utilizing the principle of pressure difference, energy is saved relative to a water pump, and then the sewage in the sewage lifting box 5 is discharged from a sewage discharge pipeline 6 by utilizing a second sewage transportation unit 7;

s4: the deodorization treatment is carried out, and the filtering cotton sleeve 26 of the sewage filtering box 3 is added with the following components: the deodorizing particles such as coconut shell particle active carbon, volcanic rock particles and the like are treated, and the completion of deodorization before the sewage is discharged from the sewage discharge pipeline 6 for further treatment is ensured.

The working principle is as follows: in order to solve the problems that sewage is generally pumped into a sewage treatment tank on the ground surface from a sewer position for treatment in the current sewage treatment process, and the load of a water pump is larger and energy is wasted due to transportation from a low position to a high position, a sewage lifting tank 5 is arranged at one end of a sewage discharge pipeline 4, a vacuum generating unit 8 is arranged in the sewage lifting tank 5, when the vacuum generating unit 8 vacuumizes the interior of the sewage lifting tank 5, according to the pressure of vacuum, sewage entering one end of a source of the pipeline 1 is pressed into the sewage lifting tank 5 due to the pressure, so that the sewage is automatically pressed into the sewage lifting tank 5 by utilizing the principle of pressure difference, the energy is saved relative to the water pump, and then the sewage in the sewage lifting tank 5 is discharged from a sewage discharge pipeline 6 by utilizing a second sewage transportation unit 7 for treatment;

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an environmental protection deodorization type sewage treatment device, includes sewage admission pipeline (1), its characterized in that: a sewage filter box (3) is communicated with one end of the sewage inlet pipeline (1), a sewage temporary storage box (2) is arranged below the part of the sewage inlet pipeline (1) communicated with the sewage filter box (3), a sewage discharge pipeline (4) is communicated with one end of the sewage filter box (3) far away from the sewage inlet pipeline (1), a sewage lifting box (5) is arranged at the end part of the sewage discharge pipeline (4), a sewage discharge pipeline (6) is arranged on the sewage lifting box (5), the sewage inlet pipeline (1), the sewage temporary storage box (2), the sewage filter box (3) and the sewage discharge pipeline (4) are all arranged in an inspection well of a sewer for discharging sewage as a device, the sewage lifting box (5) is arranged on the ground above the sewer, a vacuum generating unit (8) for vacuumizing the cavity inside the sewage lifting box (5) is arranged in the sewage lifting box (5), one end of the vacuum generation unit (8) is communicated with the outside of the sewage lifting box (5), a second sewage transportation unit (7) communicated with the sewage discharging pipeline (6) is fixedly arranged at the upper end of the inside of the sewage lifting box (5), a pipeline communicated with the inside of the lower end of the sewage lifting box (5) is arranged below the second sewage transportation unit (7), and the end part of the sewage discharging pipeline (4) extends into the bottom end of the inside of the sewage lifting box (5).

2. The environmental-friendly deodorization type sewage treatment apparatus as set forth in claim 1, wherein: the sewage discharge pipe says that (4) stretch into inside one end of sewage lift tank (5) and is provided with one-way water valve (12) that supply sewage discharge pipe way (4) normal water one-way entering sewage lift tank (5), the outside of one-way water valve (12) blocks has filter plate (10), filter plate (10) are L font structure and sewage lift tank (5) inner wall between form the rectangle cell body, and the surface of filter plate (10) is provided with inside and outside filtration pore (11) of multiunit intercommunication rectangle cell body.

3. The environmental-friendly deodorization type sewage treatment apparatus as set forth in claim 1, wherein: the sewage filtering tank (3) comprises two groups of semi-cylindrical structures, the lower ends of the two groups of semi-cylindrical structures are fixedly provided with positioning fixing plates (24), the two groups of corresponding positioning fixing plates (24) are mutually attached and fixed through screws, the middle part of the upper end of one group of semi-cylindrical structures is fixedly provided with a rotating plate (20), the two sides of the upper end of the other group of semi-cylindrical structures are fixedly provided with rotating seats (22), the rotating plate (20) is arranged between the two groups of rotating seats (22), and the rotating plate (20) is movably hinged with the rotating seat (22) through a rotating shaft (23), a spring plate (21) is arranged between the rotating plate (20) and the rotating seat (22), the end part of the spring plate (21) is fixed on the rotating seat (22) through a screw, and the middle part of the spring plate (21) is movably attached to one surface, close to the rotating seat (22), of the rotating plate (20).

4. The environmental-friendly deodorization type sewage treatment apparatus as set forth in claim 1, wherein: the utility model discloses a sewage treatment device, including sewage filter tank (3), first connecting tube (18), second connecting tube (27) inside and outside sewage filter tank (3) are provided with fixedly respectively at the both ends of sewage filter tank (3), the end fixing that sewage got into pipeline (1) is provided with first sleeve pipe (19), be provided with second control valve (30) on first sleeve pipe (19), first sleeve pipe (19) are connected on first connecting tube (18) through screw-thread fit, the end fixing of sewage discharge pipe way (4) is provided with second adapter sleeve (28), is provided with third control valve (29) on second adapter sleeve (28), second adapter sleeve (28) are connected on second connecting tube (27) through screw-thread fit.

5. The environmental-friendly deodorization type sewage treatment apparatus as set forth in claim 1, wherein: the inside of sewage rose box (3) is provided with one end open-ended and filters cotton cover (26), and the opening position of filtering cotton cover (26) gets into pipeline (1) towards sewage, the tip block of filtering cotton cover (26) is between interior magnetism snap ring (39), outer magnetism snap ring (41), interior magnetism snap ring (39) block is in the inner circle department of outer magnetism snap ring (41), and outer magnetism snap ring (41) adsorb and fix the inner circle department at sewage rose box (3), the one end of filtering cotton cover (26) opening part is provided with the turn-over portion (40) of tying up in outer magnetism snap ring (41) tip of turning over the book.

6. The environmental-friendly deodorization type sewage treatment apparatus as set forth in claim 5, wherein: the inside of sewage rose box (3) is provided with stirs clearance ring (25), stir clearance ring (25) and be the inner circle department of cyclic annular structure laminating in sewage rose box (3), stir the position that clearance ring (25) are close to filtration cotton cover (26) outer lane and be the arc surface, stir clearance ring (25) and be provided with the multiunit, the multiunit is stirred clearance ring (25) and is the equidistance and distributes in sewage rose box (3), sewage rose box (3) are kept away from the one end that sewage got into pipeline (1) and are stirred between clearance ring (25), the multiunit is stirred and is all fixed between clearance ring (25) and be provided with expanding spring (35).

7. The environmental-friendly deodorizing type sewage treatment apparatus according to claim 6, wherein: the fixed two sets of elasticity shielding plates (36) that are provided with in inner circle department of interior magnetism snap ring (39), two sets of elasticity shielding plates (36) laminate each other, and the inner circle department of interior magnetism snap ring (39) still fixedly is provided with blocks fixed baffle plate (37) that are close to sewage entering pipeline (1) one side in elasticity shielding plate (36), fixed baffle plate (37) are close to the one side that sewage entering pipeline (1) is provided with direction inclined plane (38) to sewage rose box (3) center axis position slope.

8. The environmental-friendly deodorization type sewage treatment apparatus as set forth in claim 1, wherein: the upper end of sewage temporary storage case (2) is provided with sewage temporary storage connecting pipe (14), is connected with the intercommunication through screw-thread fit on sewage temporary storage connecting pipe (14) and keeps in the inside sewage of sewage entering pipeline (1) and gets into pipeline (13), be provided with first control valve (15) on the sewage temporary storage entering pipeline (13), the lower extreme one side of sewage temporary storage case (2) is provided with intercommunication inside sewage temporary storage case (2) and sewage entering pipeline (1) inside backflow discharge pipe (16) between inside, is provided with first sewage transportation unit (17) on backflow discharge pipe (16).

9. The environmental-friendly deodorization type sewage treatment apparatus as set forth in claim 8, wherein: the sewage temporary storage tank is characterized in that a cleaning groove (31) which is communicated with the inside and the outside is formed in the other side face of the sewage temporary storage tank (2), an impurity collecting box (32) with an upper opening is arranged in the cleaning groove (31) in a sliding mode, one end of the impurity collecting box (32) extends out of the sewage temporary storage tank (2), a handle (33) is fixedly welded outside the impurity collecting box (32), a sewage collecting cavity (34) is formed between the bottom of the impurity collecting box (32) and the bottom of the sewage temporary storage tank (2), one end of an upper end opening of the impurity collecting box (32) is communicated with the outside of the sewage temporary storage tank (2), a plurality of groups of through holes (42) which penetrate through from top to bottom are formed in the bottom face of the impurity collecting box (32), and a filtering cotton plate (43) is movably attached to the upper surface of each through hole (42);

the sewage temporary storage connecting pipe is characterized in that a hollow floater (44) is fixedly arranged on the upper surface of the filtering cotton plate (43), a circular rubber pad (45) is fixedly arranged at the upper end of the hollow floater (44), an inner magnetic ring (46) and an outer magnetic ring (48) are fixedly arranged on the lower surface of the circular rubber pad (45), the inner magnetic ring (46) is arranged on the inner ring of the outer magnetic ring (48), the outer magnetic ring (48) and the inner magnetic ring (46) are fixedly connected through an elastic metal ring (47), the circular rubber pad (45) is just opposite to the lower portion of the sewage temporary storage connecting pipe (14), and the diameter of the circular rubber pad (45) is larger than that of the sewage temporary storage connecting pipe (14).

10. An environment-friendly deodorization type sewage treatment method is characterized in that: the environmental protection deodorization type sewage treatment apparatus as recited in any one of claims 1 to 9, further comprising the steps of:

s1: the sewage pretreatment device comprises a sewage pretreatment step, wherein a sewage filtering tank (3) is arranged at the joint of a sewage inlet pipeline (1) and a sewage temporary storage tank (2), a certain amount of sundries existing before sewage enters a sewage outlet pipeline (2) can be collected in the sewage filtering tank (3), and the sundries are stored in the sewage filtering tank (3) to be cleaned at regular time, so that the sewage outlet pipeline (4) is ensured to normally transport sewage, impurities can be concentrated, and the cleaning is convenient;

s2: maintenance treatment, after one end of the sewage inlet pipeline (1) communicated with the sewage filter tank (3) is cut off, sewage continuously discharged in the sewage inlet pipeline (1) can only be temporarily discharged into the sewage temporary storage tank (2) through the sewage temporary storage inlet pipeline (13), the sewage temporary storage tank (2) plays a role of temporarily collecting the sewage, after the sewage treatment system finishes impurity cleaning, the first control valve (15) is closed, the first sewage transportation unit (17) is opened, the first sewage transportation unit (17) discharges the sewage collected in the sewage temporary storage tank (2) into the sewage inlet pipeline (1) again through the backflow discharge pipe (16), and the no-load state in the sewage temporary storage tank (2) is ensured so as to be continuously used next time;

s3: the sewage treatment method comprises the following steps of (1) lifting treatment, wherein a sewage lifting box (5) is arranged at one end of a sewage discharge pipeline (4), a vacuum generating unit (8) is arranged in the sewage lifting box (5), and when the vacuum generating unit (8) vacuumizes the interior of the sewage lifting box (5), sewage entering one source end of a pipeline (1) can be pressed into the sewage lifting box (5) due to pressure according to the vacuum pressure, so that the sewage is automatically pressed into the sewage lifting box (5) by utilizing the pressure difference principle, energy is saved relative to a water pump, and then the sewage in the sewage lifting box (5) is discharged from a sewage discharge pipeline (6) by utilizing a second sewage transportation unit (7) for treatment;

s4: deodorization treatment, wherein the filtering cotton sleeve (26) of the sewage filtering box (3) is added with the following components: the deodorizing particles such as coconut shell particle active carbon, volcanic rock particles and the like are treated, and the completion of deodorization before sewage is discharged from the sewage discharge pipeline (6) for further treatment is ensured.